| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.49 | 8.191% | $266.68 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $19.54 | 10.151% | $21.5235 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $235.84 | 5.546% | $248.9197 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $26.84 | 10.380% | $29.626 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $64.72 | 3.685% | $67.1049 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $153.94 | 13.788% | $175.1652 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $39.57 | 9.495% | $43.3272 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $786.94 | $852.3465 | $852.35 | $852.35 | $852.30 | |